NEC SL2100 Features And Specifications Manual page 400

SL2100
Operation
To change a room telephone Toll Restriction (When Checked In) level:
If a room Toll Restriction is changed using access code 637, that room keeps the new setting until it is
either changed using access code 637 or in system programming.
1. Lift the handset.
2. Dial 637.
3. Dial the number of the extension for which you want to change the Toll Restriction (When
Checked In) level.
You hear a single beep.
H
4. Enter the new Toll Restriction (When Checked In) level (01-15).
You hear confirmation tone.
1-386 Hotel/Motel - Toll Restriction (When Checked In)
ISSUE 1.0